Behavioral task
behavioral1
Sample
3804978bac3eabbd3a79e3fcb13b59f4453257a33b7fd3c1c5b78b5a6f1083d4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3804978bac3eabbd3a79e3fcb13b59f4453257a33b7fd3c1c5b78b5a6f1083d4.exe
Resource
win10v2004-20241007-en
General
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Target
3804978bac3eabbd3a79e3fcb13b59f4453257a33b7fd3c1c5b78b5a6f1083d4
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Size
40KB
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MD5
0f30aba61f5b82953147067bbd07f2db
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SHA1
e02c095caef9917166c88d1095039efc4e1e8f75
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SHA256
3804978bac3eabbd3a79e3fcb13b59f4453257a33b7fd3c1c5b78b5a6f1083d4
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SHA512
ef1e822bdfd6e80e18507b9654891dbe538d906cb61b77aa23d6c2a47394cba05ee823a189cda2700704b28fd23309349e258aa46932b4f52591285913d38b96
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJ:JxqjQ+P04wsmJC
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3804978bac3eabbd3a79e3fcb13b59f4453257a33b7fd3c1c5b78b5a6f1083d4
Files
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3804978bac3eabbd3a79e3fcb13b59f4453257a33b7fd3c1c5b78b5a6f1083d4.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ